Trace number 1544458

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 770.615 770.943

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1703611043-077.cnf
MD5SUM5a3058eca6d17c7e905cfeaf908c8bc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.615
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.70/0.73	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.70/0.73	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.70/0.73	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.70/0.73	c main()::
0.70/0.73	c initFormula():: searching for DIMACS p-line....
0.70/0.73	c full lookahead due to high density!
0.70/0.73	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.70/0.73	c parseCNF():: parsing....
0.70/0.73	c parseCNF():: the CNF contains 0 unary clauses.
0.70/0.73	c runParser():: parsing was successful, warming up engines...
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.73	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.70/0.73	c stat :: sign balance is biased by 0.007
0.70/0.73	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.70/0.73	c using k-SAT heuristics (size based diff)
0.70/0.73	c longest clause has size 7
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
0.70/0.73	c resolvent_look() :: found 3 resolvents
0.70/0.73	c main():: clause / variable ratio: ( 5343 / 60 ) = 89.05
0.70/0.73	c longest clause has size 7
0.70/0.73	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.70/0.73	c dynamic_preselect_setsize :: off
0.70/0.73	c suggested doublelook initial :: 0
0.70/0.73	c main():: all systems go!
0.70/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 141 JD: 16
0.80/0.82	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 1686 JD: 16
1.49/1.50	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 12666 JD: 16
6.29/6.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 56580 JD: 16
25.29/25.36	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 172219 JD: 16
76.05/76.12	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 397499 JD: 16
175.71/175.82	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 721382 JD: 16
321.25/321.40	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 1073202 JD: 16
482.18/482.41	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1362845 JD: 16
617.53/617.80	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1543730 JD: 16
704.88/705.22	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 10 NC: 1629537 JD: 16
748.17/748.57	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1660099 JD: 16
764.76/765.11	c |----------------------------------------------------------------|
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c |**************************************************************
c |****************************************************************| 12 NC: 1667590 JD: 16
769.36/769.79	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |****************************************************************| 13 NC: 1668846 JD: 16
770.36/770.78	c |----------------------------------------------------------------|
c |*
c |**
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c |********
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c |************************
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c |****************************************************************| 14 NC: 1668968 JD: 16
770.56/770.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 15 NC: 1668976 JD: 16
770.56/770.94	c |----------------------------------------------------------------|
c |
770.56/770.94	c
770.56/770.94	c main():: nodeCount: 1668976
770.56/770.94	c main():: dead ends in main: 2147
770.56/770.94	c main():: lookAheadCount: 90781620
770.56/770.94	c main():: unitResolveCount: 3380386
770.56/770.94	c main():: time=770.720000
770.56/770.94	c main():: necessary_assignments: 5946
770.56/770.94	c main():: bin_sat: 0, bin_unsat 0
770.56/770.94	c main():: doublelook: #: 5488005, succes #: 4463357
770.56/770.94	c main():: doublelook: overall 6.158 of all possible doublelooks executed
770.56/770.94	c main():: doublelook: succesrate: 81.329, average DL_trigger: 16.904
770.56/770.94	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544458-1238610225/watcher-1544458-1238610225 -o /tmp/evaluation-result-1544458-1238610225/solver-1544458-1238610225 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544458-1238610225.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.28 0.19 0.53 3/64 658
/proc/meminfo: memFree=1148984/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=656 CPUtime=0
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 1133685051 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 164 80 47 123 0 39 0

[startup+0.0364271 s]
/proc/loadavg: 0.28 0.19 0.53 3/64 658
/proc/meminfo: memFree=1148984/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1528 CPUtime=0.03
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 645 0 0 0 3 0 0 0 18 0 1 0 1133685051 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1528

[startup+0.101432 s]
/proc/loadavg: 0.28 0.19 0.53 3/64 658
/proc/meminfo: memFree=1148984/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1528 CPUtime=0.1
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 645 0 0 0 10 0 0 0 18 0 1 0 1133685051 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1528

[startup+0.301453 s]
/proc/loadavg: 0.28 0.19 0.53 3/64 658
/proc/meminfo: memFree=1148984/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1528 CPUtime=0.3
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 645 0 0 0 30 0 0 0 19 0 1 0 1133685051 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1528

[startup+0.701496 s]
/proc/loadavg: 0.28 0.19 0.53 3/64 658
/proc/meminfo: memFree=1148984/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1528 CPUtime=0.7
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 645 0 0 0 70 0 0 0 23 0 1 0 1133685051 1564672 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 382 287 67 123 0 257 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1528

[startup+1.50158 s]
/proc/loadavg: 0.28 0.19 0.53 2/65 659
/proc/meminfo: memFree=1147760/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1764 CPUtime=1.49
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 892 0 0 0 149 0 0 0 25 0 1 0 1133685051 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1764

[startup+3.10175 s]
/proc/loadavg: 0.28 0.19 0.53 2/65 659
/proc/meminfo: memFree=1147632/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1764 CPUtime=3.09
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 892 0 0 0 309 0 0 0 25 0 1 0 1133685051 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.3011 s]
/proc/loadavg: 0.34 0.21 0.54 2/65 659
/proc/meminfo: memFree=1147568/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1764 CPUtime=6.29
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 892 0 0 0 629 0 0 0 25 0 1 0 1133685051 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1764

[startup+12.7018 s]
/proc/loadavg: 0.39 0.22 0.54 2/65 659
/proc/meminfo: memFree=1147504/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1764 CPUtime=12.69
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 892 0 0 0 1269 0 0 0 25 0 1 0 1133685051 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1764

[startup+25.5011 s]
/proc/loadavg: 0.53 0.26 0.55 2/65 659
/proc/meminfo: memFree=1147568/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1764 CPUtime=25.48
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 892 0 0 0 2548 0 0 0 25 0 1 0 1133685051 1806336 351 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 441 351 72 123 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1764

[startup+51.1019 s]
/proc/loadavg: 0.69 0.32 0.56 2/65 659
/proc/meminfo: memFree=1147568/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=1968 CPUtime=51.07
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 931 0 0 0 5107 0 0 0 25 0 1 0 1133685051 2015232 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 492 390 72 123 0 367 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1968

[startup+102.305 s]
/proc/loadavg: 0.86 0.42 0.58 2/65 659
/proc/meminfo: memFree=1147504/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=2068 CPUtime=102.25
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 967 0 0 0 10225 0 0 0 25 0 1 0 1133685051 2117632 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 517 426 72 123 0 392 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2068

[startup+162.302 s]
/proc/loadavg: 0.95 0.52 0.60 2/65 659
/proc/meminfo: memFree=1147312/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=2448 CPUtime=162.22
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1012 0 0 0 16222 0 0 0 25 0 1 0 1133685051 2506752 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 612 471 72 123 0 487 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2448

[startup+222.301 s]
/proc/loadavg: 0.98 0.61 0.62 2/65 659
/proc/meminfo: memFree=1147184/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=2448 CPUtime=222.19
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1055 0 0 0 22219 0 0 0 25 0 1 0 1133685051 2506752 514 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 612 514 72 123 0 487 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2448

[startup+282.302 s]
/proc/loadavg: 0.99 0.67 0.64 2/65 659
/proc/meminfo: memFree=1146992/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=2788 CPUtime=282.17
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1102 0 0 0 28217 0 0 0 25 0 1 0 1133685051 2854912 561 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 697 561 72 123 0 572 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2788

[startup+342.302 s]
/proc/loadavg: 0.99 0.73 0.66 2/65 659
/proc/meminfo: memFree=1146800/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=3300 CPUtime=342.14
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1153 0 0 0 34214 0 0 0 25 0 1 0 1133685051 3379200 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 825 612 72 123 0 700 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 3300

[startup+402.301 s]
/proc/loadavg: 0.99 0.78 0.68 2/65 659
/proc/meminfo: memFree=1146608/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=3300 CPUtime=402.12
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1201 0 0 0 40211 1 0 0 25 0 1 0 1133685051 3379200 660 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 825 660 72 123 0 700 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 3300

[startup+462.302 s]
/proc/loadavg: 0.99 0.81 0.70 2/65 659
/proc/meminfo: memFree=1146416/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=3300 CPUtime=462.1
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1256 0 0 0 46209 1 0 0 25 0 1 0 1133685051 3379200 715 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 825 715 72 123 0 700 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 3300

[startup+522.301 s]
/proc/loadavg: 0.99 0.85 0.71 2/65 659
/proc/meminfo: memFree=1146160/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=4064 CPUtime=522.06
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1317 0 0 0 52205 1 0 0 25 0 1 0 1133685051 4161536 776 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1016 776 72 123 0 891 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 4064

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.73 2/65 659
/proc/meminfo: memFree=1145968/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=4064 CPUtime=582.04
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1377 0 0 0 58203 1 0 0 25 0 1 0 1133685051 4161536 836 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1016 836 72 123 0 891 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 4064

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.74 2/65 659
/proc/meminfo: memFree=1145648/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=4064 CPUtime=642.02
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1448 0 0 0 64201 1 0 0 25 0 1 0 1133685051 4161536 907 1992294400 134512640 135019032 4294956240 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1016 907 72 123 0 891 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 4064

[startup+702.301 s]
/proc/loadavg: 0.99 0.91 0.75 2/65 659
/proc/meminfo: memFree=1145328/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=701.99
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1527 0 0 0 70198 1 0 0 25 0 1 0 1133685051 5341184 986 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 986 72 123 0 1179 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 5216

[startup+762.307 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144880/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=761.97
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1632 0 0 0 76196 1 0 0 25 0 1 0 1133685051 5341184 1091 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1091 72 123 0 1179 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 5216

Solver just ended. Dumping a history of the last processes samples

[startup+767.901 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144816/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=767.56
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1646 0 0 0 76755 1 0 0 25 0 1 0 1133685051 5341184 1105 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1105 72 123 0 1179 0
Current children cumulated CPU time (s) 767.56
Current children cumulated vsize (KiB) 5216

[startup+769.502 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144816/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=769.16
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1651 0 0 0 76915 1 0 0 25 0 1 0 1133685051 5341184 1110 1992294400 134512640 135019032 4294956240 18446744073709551615 134525859 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1110 72 123 0 1179 0
Current children cumulated CPU time (s) 769.16
Current children cumulated vsize (KiB) 5216

[startup+770.302 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144816/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=769.96
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1653 0 0 0 76995 1 0 0 25 0 1 0 1133685051 5341184 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1112 72 123 0 1179 0
Current children cumulated CPU time (s) 769.96
Current children cumulated vsize (KiB) 5216

[startup+770.702 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144816/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=770.36
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1654 0 0 0 77035 1 0 0 25 0 1 0 1133685051 5341184 1113 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1113 72 123 0 1179 0
Current children cumulated CPU time (s) 770.36
Current children cumulated vsize (KiB) 5216

[startup+770.902 s]
/proc/loadavg: 0.99 0.92 0.77 2/65 659
/proc/meminfo: memFree=1144816/2055920 swapFree=4178912/4192956
[pid=658] ppid=656 vsize=5216 CPUtime=770.56
/proc/658/stat : 658 (march_ks) R 656 658 536 0 -1 4194304 1655 0 0 0 77055 1 0 0 25 0 1 0 1133685051 5341184 1114 1992294400 134512640 135019032 4294956240 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 0 0 0
/proc/658/statm: 1304 1114 72 123 0 1179 0
Current children cumulated CPU time (s) 770.56
Current children cumulated vsize (KiB) 5216

Child status: 20
Real time (s): 770.943
CPU time (s): 770.615
CPU user time (s): 770.595
CPU system time (s): 0.019996
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 5216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 770.595
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1657
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3159

runsolver used 0.692894 second user time and 2.14167 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-01 20:23:45
IDJOB=1544458
IDBENCH=70456
IDSOLVER=559
FILE ID=node47/1544458-1238610225
PBS_JOBID= 9073597
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1703611043-077.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544458-1238610225/watcher-1544458-1238610225 -o /tmp/evaluation-result-1544458-1238610225/solver-1544458-1238610225 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544458-1238610225.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5a3058eca6d17c7e905cfeaf908c8bc0
RANDOM SEED=587995173

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1149528 kB
Buffers:        111280 kB
Cached:         689924 kB
SwapCached:       7792 kB
Active:         292616 kB
Inactive:       518940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1149528 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            3500 kB
Writeback:           0 kB
Mapped:          16016 kB
Slab:            80900 kB
Committed_AS:  3221592 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66368 MiB
End job on node47 at 2009-04-01 20:36:36